七星瓢虫的英文单词

七星瓢虫

英语：coccinella septempunctata

双语例句：
七星瓢虫的幼虫身体长，呈黑色，像道钉一般还带有橙色或黄色的花纹。
Seven-spotted ladybug larvae are long, black, and spiky-looking with orange oryellow spots.

七星瓢虫有红色和橙色两种，身体的两侧各有三个点状图案且身体中央另有一个点状图案。
Sevenspotted ladybugs are red or orange with three spots on each side and onein the middle.

七星瓢虫原产欧洲但为了控制蚜虫的数量于1900年期间被引入到北美。
Seven-spotted ladybugs are native to Europe but were brought to North Americain the mid-1900s to control aphid populations.

ladybug

请参看：http://www.iciba.com/search?s=ladybug